627227 divided by 21 
Let's see how many times 21 fits into 627227.

On to step 1:
If we divide 6 by 21, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 21

Advancing to step 2:
21 goes into 62 2 times with a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 20 after subtracting 42 from 62.
Append the next digit (7) from the dividend to 20 and continue with: 207 / 21

Step 3:
207 divided by 21 is 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 29.0
The remainder is 18 after subtracting 189 from 207.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 21

Advancing to step 4:
The number 21 fits into 182 8 times, leaving a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 298.0
Deduct 168 from 182 and we're left with 14.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 21

On to step 5:
21 can be fit into 142 6 times, resulting in a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 2986.0
Deduct 126 from 142 and we're left with 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 21

On to step 6:
167 divided by 21 is 7 with a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 29867.0
Subtracting 147 from 167 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
21 can be fit into 200 9 times, resulting in a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 29867.9
Subtract 189 from 200 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 8:
110 divided by 21 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 29867.95
Deduct 105 from 110 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
21 goes into 50 2 times with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 29867.952
Deduct 42 from 50 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
The number 21 fits into 80 3 times, leaving a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 29867.9523
Subtracting 63 from 80 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 11:
When dividing 170 by 21, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 29867.95238
Deduct 168 from 170 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 12:
21 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 29867.95238
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 13:
The number 21 fits into 200 9 times, leaving a remainder of 11.
The next digit of our result is 9. 
Result so far: 29867.9523809
The remainder is 11 after subtracting 189 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 14:
21 goes into 110 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 29867.95238095
If we subtract 105 from 110, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 29867.95238095 with a remainder of 5e-09.